.loading {
	position: fixed;
	top: 50%;
	left: 50%;
	margin-top: -20px;
	margin-left: -20px;
	width: 40px;
	height: 40px;
	overflow: hidden;
	display: block;
}

.loading div {
	position: absolute;
	top: 0;
	left: 0;
	width: 40px;
	height: 480px;
	background-image: url('http://static.fbwebprogram.com/fbcdn/jquery_plugins/loading/r9/fancy_loading.png');
}